Sequined Soft Clothing Fabric and Its Preparation Process

Abstract

The present invention relates to the field of clothing fabrics and their preparation processes, and particularly relates to a soft clothing fabric with rhinestones and its preparation process, which includes a double-layer base layer and a rhinestone-embellished area covering the double-layer base layer. The rhinestone-embellished area includes a plurality of spaced rhinestones, and the rhinestones are fixed to the base layer with glue. The double-layer fabric takes into account the strength, softness, and rhinestone fastness of the fabric; the glue of the rhinestones penetrates from the surface tissue layer to the flexible film, so the rhinestones are firmly bonded to the surface tissue layer and the flexible film through the glue, the rhinestones are not easily deglued, and the service life is long. At the same time, the flexible film is thin and only covers the rhinestone-embellished area, maximizing the softness of the fabric; in the surface tissue, the wear-resistant ridges protrude from the fiber surface to protect the flexible part, and a wear-resistant agent is added to improve the wear resistance of the yarn. The wear-resistant ridges and the flexible part are arranged alternately to ensure wear resistance while ensuring the flexibility and softness of the yarn.

Description

Technical Field

[0001] The present invention relates to the field of clothing fabrics and their preparation processes, and specifically to a soft clothing fabric with rhinestones and its preparation process. Background Art

[0002] The rhinestone technology refers to the processing technology of inlaying diamonds on some materials such as leather and fabrics. Rhinestones are commonly used on fabrics, that is, clothing or fabric ornaments. The working principle is that the rhinestones encounter high temperatures, usually around 150 - 200 °C, which melts the glue layer at the bottom of the diamonds, thus sticking them to the object. Currently, applying rhinestones to clothing has become a fashion and trend. As an ornament, the rhinestone pattern can enhance the beauty of the clothing and increase its value. On hard fabrics, the adhesion of rhinestones is better. However, when applying rhinestones to fabrics with better softness, due to the good softness of the fabric itself, during the bending process of the fabric, the bonding area with the rhinestones is prone to delamination, resulting in a low service life of the rhinestones. In addition, the surface wear resistance of soft clothing is generally poor. Therefore, it is necessary to improve the wear resistance of soft fabrics. There are two methods to improve wear resistance. One is to directly cover the fabric surface with a wear-resistant agent by hot pressing. The fabric with a hot-pressed wear-resistant layer is prone to falling off after multiple washes, has poor wash resistance, and the fabric is hard. The other is to directly mix the wear-resistant agent and the masterbatch. Although the yarn made of this fiber improves wear resistance, the overall toughness and surface flexibility of the yarn are not good, and the resulting fabric is also hard and has poor comfort. In view of this, this case arises. Summary of the Invention

[0003] An object of the present invention is to solve at least the above problems through a soft clothing fabric with rhinestones and its preparation process.

[0004] To solve the above technical problems, the technical solution adopted by the present invention is as follows: A soft clothing fabric with rhinestones, characterized in that: it includes a double-layer base fabric layer and a rhinestone-embellished area covering the double-layer base fabric layer. The rhinestone-embellished area includes a plurality of spaced-apart rhinestones, and the rhinestones are fixed to the base fabric layer by glue. The base fabric layer includes a surface weave layer and a lining weave layer. The surface weave layer and the lining weave layer corresponding to the rhinestone-embellished area of the base fabric layer are not joined by yarns, and the surface weave layer and the lining weave layer corresponding to the area outside the rhinestone-embellished area are joined by yarns.

[0005] Preferably, the surface weave layer is one or more of plain weave, twill weave, and satin weave, and the lining weave layer is openwork weave.

[0006] Preferably, a flexible film is provided between the surface weave layer and the lining weave layer corresponding to the rhinestone-embellished area of the base fabric layer. The glue of the rhinestones penetrates from the surface weave layer to the flexible film, so that the rhinestones are fixed to the surface weave layer and the flexible film.

[0007] Preferably, the fiber cross-section of the yarn in the surface fabric layer is a petal structure, which includes a core layer and a petal layer coated outside the core layer. The petal layer is arranged alternately with wear-resistant ridges and flexible parts. The wear-resistant ridges protrude from the flexible parts, and the wear-resistant ridges contain wear-resistant agents.

[0008] Preferably, the raw materials of the wear-resistant ridges, by weight, include the following components: 10-20 parts of silica powder, 100-120 parts of polyester, and 10-15 parts of epoxy resin. The raw materials of the core layer are 100-120 parts of polyester, 20-30 parts of epoxy resin, and 10-15 parts of silicone resin; the raw materials of the flexible part are polyester.

[0009] Preferably, the yarn material of the lining fabric layer is cotton.

[0010] According to the preparation process of the above-mentioned rhinestone-embellished soft cotton fabric, it is characterized by including the following steps:

[0011] Step a: Prepare the surface fabric layer and the lining fabric layer;

[0012] Step b: Cover the surface of the lining fabric layer corresponding to the rhinestone-embellished area with a flexible film, then cover it with the surface fabric layer, and bond the lining fabric layer, the flexible film and the surface fabric layer;

[0013] Step c: Sew the yarns on the parts other than the rhinestone-embellished area;

[0014] Step d: Apply glue at the rhinestone placement points corresponding to the rhinestone-embellished area. The glue penetrates through the surface fabric layer to reach the surface of the flexible film, and press the diamonds on the glue application positions for bonding and curing.

[0015] Preferably, in step b, hot melt adhesives are covered on the lower surface and the upper surface of the flexible film. After the upper surface fabric layer is laminated on the flexible film, an ultrasonic pressing plate is covered on the upper surface fabric layer, and the hot melt adhesives are cured by ultrasonic waves, thereby bonding the base material layer.

[0016] Preferably, in step d, the glue application is completed through a glue application plate. The glue application plate is provided with glue application holes corresponding one-to-one to the glue application positions according to the rhinestone arrangement. The glue application holes are communicated with the glue delivery pipes. When the glue application plate is covered on the surface fabric layer of the rhinestone-embellished area, the glue delivery pipes maintain pressure for 10-15 seconds, so that the glue penetrates into the surface fabric layer through the glue application holes.

[0017] Preferably, in step d, the diamonds are placed one by one on the glue application positions, and a transparent pressing plate is pressed above the diamonds. The transparent pressing plate is provided with ultraviolet lamps, and the diamonds are bonded to the surface fabric layer and the flexible film through photo-curing glue.

[0018] As described above, the rhinestone-embellished soft clothing fabric and its preparation process provided by the present invention have the following beneficial effects: The double-layer fabric takes into account the strength, softness, and rhinestone fastness of the fabric; the glue of the rhinestones penetrates from the surface tissue layer to the flexible film, so the rhinestones are firmly bonded to the surface tissue layer and the flexible film through the glue, and the rhinestones are not easily debonded and have a long service life. At the same time, the flexible film is thin and only covers the rhinestone-embedded area, maximizing the softness of the fabric; in the surface tissue, the wear-resistant ridges protrude from the fiber surface to protect the flexible part, and a wear-resistant agent is added to improve the wear resistance of the yarn. The wear-resistant ridges and the flexible part are arranged alternately to ensure wear resistance while ensuring the flexibility and softness of the yarn. The core-sheath structure improves the strength of the yarn. In addition, the wear-resistant ridges increase the porosity of the yarn, which can significantly improve the air permeability of the double-layer fabric, and during the rhinestone-embedding process, the glue easily penetrates the surface tissue layer. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic structural diagram of the rhinestone-embellished soft clothing fabric of the present invention.

[0020] Figure 2 It is a schematic cross-sectional structure diagram of the fiber of the yarn of the surface tissue layer. DETAILED DESCRIPTION OF THE INVENTION

[0021] The present invention will be further described below through specific embodiments.

[0022] To make the technical means, creative features, achieved purposes, and effects of the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0023] As Figure 1 shown, the rhinestone-embellished soft clothing fabric of the present invention includes a double-layer base layer and a rhinestone-embedded area covering the double-layer base layer. The rhinestone-embedded area includes a plurality of spaced rhinestones, and the rhinestones are fixed to the base layer through glue. The base layer includes a surface tissue layer 1 and a lining tissue layer 2. The surface tissue layer 1 and the lining tissue layer 2 corresponding to the rhinestone-embedded area of the base layer are not joined by yarns, and the surface tissue layer 1 and the lining tissue layer 2 corresponding to the area outside the rhinestone-embedded area are joined by yarns. When rhinestones are embedded on a fabric with good softness, due to the good softness of the fabric itself, the bonding part with the rhinestones is prone to debonding during the bending process of the fabric, resulting in a low service life of the rhinestones. In the present invention, the double-layer fabric takes into account the strength, softness, and rhinestone fastness of the fabric.

[0024] The surface tissue layer 1 is one or more of plain weave, twill weave and satin weave, and the inner tissue layer 2 is openwork weave. The surface tissue layer 1 is plain weave, twill weave and satin weave, and the surface fabric is relatively dense, ensuring the strength and wear resistance of the surface fabric. The inner tissue is openwork weave, which has good air permeability and low fabric density. While ensuring the firmness of the diamond drilling on the double-layer bottom layer, the fabric strength and wear resistance, it can well balance air permeability and flexibility. The total number of complete yarns of the openwork weave is 6, and the continuous warp floats and continuous weft floats are in a cross shape.

[0025] A flexible film 3 is provided between the corresponding surface tissue layer 1 and inner tissue layer 2 of the bottom layer in the diamond-encrusted area. The flexible film 3 can be a porous polymer film. The glue for the diamond drilling penetrates from the surface tissue layer 1 to the flexible film 3, so that the diamond drilling is fixed to the surface tissue layer 1 and the flexible film 3. The glue for the diamond drilling penetrates from the surface tissue layer 1 to the flexible film 3. Therefore, the diamond drilling is firmly bonded to the surface tissue layer 1 and the flexible film 3 through the glue, the diamond drilling is not easy to delaminate, and the service life is long. At the same time, the flexible film 3 is thin and only covers the diamond-encrusted area, maximizing the softness of the fabric.

[0026] Such as Figure 2 , the cross-section of the fiber of the yarn of the surface tissue layer 1 is a petal structure. The petal structure includes a core layer 5 and a petal layer covering the outside of the core layer 5. The petal layer is alternately arranged with wear-resistant ridges 6 and flexible parts 7. The wear-resistant ridges 6 protrude from the flexible parts 7, and the wear-resistant ridges 6 contain wear-resistant agents. There are two traditional methods to improve the wear resistance of fabrics. One is to directly cover the surface of the fabric with a wear-resistant agent by hot pressing. The fabric with a hot-pressed wear-resistant layer is easy to fall off after being washed many times, has poor washability, and the fabric is hard. The other is to directly mix the wear-resistant agent and the masterbatch. Although the yarn made of this fiber improves the wear resistance, the overall toughness and surface flexibility of the yarn are not good, and the fabric made is also hard and has poor comfort. In the present invention, the wear-resistant ridges 6 protrude from the fiber surface to protect the flexible parts 7, and a wear-resistant agent is added to improve the wear resistance of the yarn. The wear-resistant ridges 6 and the flexible parts 7 are alternately arranged to ensure the wear resistance while ensuring the flexibility and softness of the yarn. The core-shell structure improves the strength of the yarn. In addition, the wear-resistant ridges 6 increase the porosity of the yarn, which can significantly improve the air permeability of the double-layer fabric.

[0027] The raw materials of the wear-resistant ridges 6, by weight, include the following components: 10-20 parts of silica powder, 100-120 parts of polyester, 10-15 parts of epoxy resin. The raw materials of the core layer 5 are 100-120 parts of polyester, 20-30 parts of epoxy resin, 10-15 parts of silicone resin; the raw material of the flexible part 7 is polyester, which has good flexibility. The silica powder added to the wear-resistant ridges 6 can effectively improve the wear resistance of its fibers.

[0028] The yarn material of the inner tissue layer 2 is cotton. The cotton-made inner tissue layer 2 has good skin-friendly property and flexibility.

[0029] The preparation process of the soft cotton fabric with rhinestones includes the following steps:

[0030] Step a: Prepare the surface tissue layer 1 and the inner tissue layer 2;

[0031] Step b: Cover the surface of the inner tissue layer 2 corresponding to the rhinestone area with the flexible film 3, then cover it with the surface tissue layer 1, and bond the inner tissue layer 2, the flexible film 3 and the surface tissue layer 1;

[0032] Step c: Sew the yarn on the parts other than the rhinestone area;

[0033] Step d: Apply glue at the rhinestone points corresponding to the rhinestone area. The glue penetrates through the surface tissue layer 1 and reaches the surface of the flexible film 3. Press and place the diamond at the glue-applied position for bonding and curing.

[0034] In step b, hot melt adhesive is covered on the lower surface and the upper surface of the flexible film 3. After the upper surface tissue layer 1 is pressed on the flexible film 3, the ultrasonic pressing plate is covered on the upper surface tissue layer 1, and the hot melt adhesive is cured by ultrasonic waves, thereby bonding the base material layer.

[0035] In step d, the glue application is completed through a glue application plate. The glue application plate is provided with glue application holes corresponding one by one to the glue application positions according to the rhinestone arrangement. The glue application holes are communicated with the glue delivery pipe. When the glue application plate covers the surface tissue layer 1 of the rhinestone area, the glue delivery pipe maintains pressure for 10 - 15 seconds, so that the glue penetrates into the surface tissue layer 1 through the glue application holes. Applying glue once through the glue application plate not only improves the production efficiency but also improves the positioning accuracy. By maintaining pressure, the glue penetrates into the surface tissue layer 1 and reaches the flexible film 3.

[0036] In step d, place the diamonds one by one at the glue application positions, press the transparent pressing plate above the diamonds. The transparent pressing plate is provided with ultraviolet lamps. The diamonds are bonded to the surface tissue layer 1 and the flexible film 3 through the photo-curing glue. The diamonds are bonded to the surface tissue layer 1 and the flexible film 3 through the photo-curing glue. The ultraviolet lamps penetrate through the transparent pressing plate and the diamonds to cure the glue. The photo-curing glue can significantly improve the bonding degree of the diamonds compared with the hot melt adhesive, thereby improving the service life of the rhinestones.

[0037] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation of the present invention. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0038] In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", "arranged" should be understood in a broad sense. For example, it can be fixedly connected and arranged, or detachably connected and arranged, or integrally connected and arranged; the models of the electrical appliances provided in the present invention are for reference only. For those of ordinary skill in the art, different models of electrical appliances with the same function can be replaced according to the actual use situation. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific situation.

[0039] The above are only several specific embodiments of the present invention, but the design concept of the present invention is not limited thereto. Any non-substantive modification made to the present invention using this concept shall fall within the scope of infringement of the protection scope of the present invention.

Claims

1. The soft clothing fabric with rhinestones is characterized in that: It includes a double-layer bottom material layer and a diamond-encrusted area covering the double-layer bottom material layer. The diamond-encrusted area includes a plurality of spaced hot-fix rhinestones, and the hot-fix rhinestones are fixed on the bottom material layer by glue. The bottom material layer includes a surface tissue layer and a lining tissue layer. The surface tissue layer and the lining tissue layer corresponding to the diamond-encrusted area of the bottom material layer are not joined by yarns, while the surface tissue layer and the lining tissue layer corresponding to the area outside the diamond-encrusted area are joined by yarns. A flexible film is provided between the surface tissue layer and the lining tissue layer corresponding to the diamond-encrusted area of the bottom material layer. The glue of the hot-fix rhinestones penetrates from the surface tissue layer to the flexible film, so that the hot-fix rhinestones are fixed to the surface tissue layer and the flexible film.

2. The soft clothing fabric with rhinestones according to claim 1, characterized in that: The surface tissue layer is one or more of plain weave, twill weave and satin weave, and the lining tissue layer is openwork weave.

3. The soft clothing fabric with rhinestones according to claim 1, characterized in that: The cross-section of the fiber of the yarn of the surface tissue layer is a petal structure. The petal structure includes a core layer and a petal layer covering the outside of the core layer. The petal layer is arranged alternately with wear-resistant ridges and flexible parts. The wear-resistant ridges protrude from the flexible parts, and the wear-resistant ridges contain wear-resistant agents.

4. The soft clothing fabric with rhinestones according to claim 3, characterized in that: The raw materials of the wear-resistant ridges, by weight, include the following components: 10-20 parts of silica powder, 100-120 parts of polyester, 10-15 parts of epoxy resin. The raw materials of the core layer are 100-120 parts of polyester, 20-30 parts of epoxy resin, 10-15 parts of silicone resin; the raw materials of the flexible part are polyester.

5. The soft clothing fabric with rhinestones according to claim 1, characterized in that: The yarn material of the lining tissue layer is cotton.

6. The preparation process of the soft clothing fabric with rhinestones according to any one of claims 1-5, characterized in that, It includes the following steps: Step a, prepare the surface tissue layer and the lining tissue layer; Step b, cover the surface of the lining tissue layer corresponding to the diamond-encrusted area with a flexible film, then cover the surface tissue layer, and bond the lining tissue layer, the flexible film and the surface tissue layer; Step c, suture the yarns at the parts outside the diamond-encrusted area; Step d, apply glue at the hot-fix rhinestone positions corresponding to the diamond-encrusted area. The glue penetrates through the surface tissue layer to reach the surface of the flexible film. Place the diamonds on the glue-applied positions and bond and cure them.

7. The preparation process of the soft clothing fabric with rhinestones according to claim 6, characterized in that: In step b, hot melt adhesive is covered on the lower surface and the upper surface of the flexible film. After the upper surface tissue layer is laminated on the flexible film, an ultrasonic pressing plate is covered on the upper surface tissue layer, and the hot melt adhesive is cured by ultrasonic waves, thereby bonding the bottom material layer.

8. The preparation process of the soft clothing fabric with rhinestones according to claim 7, characterized in that: In step d, the glue application is completed through a glue application plate. The glue application plate is provided with glue application holes corresponding one by one to the glue application positions according to the diamond arrangement. The glue application holes are communicated with the glue conveying pipes. When the glue application plate covers the surface tissue layer of the diamond-encrusted area, the glue conveying pipes maintain pressure for 10-15 seconds, so that the glue penetrates into the surface tissue layer through the glue application holes.

9. The preparation process of the soft clothing fabric with rhinestones according to claim 7, characterized in that: In step d, place the diamonds one by one on the glue application positions, press a transparent pressing plate above the diamonds. The transparent pressing plate is provided with an ultraviolet lamp, and the diamonds are bonded to the surface tissue layer and the flexible film through photo-curing glue.

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